A Simple TimeSheet (ASTS) allows a group of
people to record the hours spent working on a
variety of projects. For each project, the hours
can be divided into a number of different
tasks. There are global projects and tasks as
well as personal projects and tasks for each
user.

The SupStar Job Card Management system manages the
workshop jobs, technicians, and other details of a
multi-branch computer sales or technical company.
Its features include per technician reports,
graphs on jobs and queue views, branched total
reports, a calendar for call-out jobs, email and
SMS notification to clients and staff, high
security, and a full admin section.

APbyAS (Analisi processi e competenze) provides
Italian Web-based process re-engineering support.
Each employee survey his own real job and
registers activities and times on weekly and
annual basis. Results are summarized per unit and
whole organization, with totals and averages.

ARIA is business class management (ERP) software. It lets you manage inventory levels, maintain payroll, and process orders. It is written primarily in PHP and incorporates the ADODB database abstraction layer. There are currently translations for Chinese, Spanish, Italian, and French.

Achievo is a Web-based project management and tracking tool for small- to medium-sized companies, aiming to become a fully featured ERP-like system in the future. Features include a time registration module, scheduler, project management, todo's, and several statistical tools. Achievo is multi-language, fully customizable, and uses a modular system to allow future extensions.

AddressBook X LDAP provides a shared addressbook
on your local network, without the burden of
subscriptions. It is an iSync enabled application
which transfers contacts from the AddressBook to a
central LDAP directory. It also provides the
ability to browse and search the directory.
Multiple schema mappings are available and can be
customized and extended to address individual
needs. Currently, ABxLDAP Person (an extension to
InetOrgPerson) is fully supported, but the Mozilla
Schema and the basic InetOrgPerson are in
development. Support for Active Directory is
included as well.

Addresses is a GNUstep address book that consists
of a full-featured address book manager
application, a source-code compatible replacement
for Apple's AddressBook.framework (for accessing
and manipulating address data programmatically), a
framework of view/editor classes that make it easy
to use Addresses from your own programs, and a
number of tools. It is easy to use by both users
and programmers and can store almost all
imaginable data, including multiple phone numbers,
emails, and addresses, photos,
AIM/Jabber/ICQ/Yahoo IM details, and notes. It
supports drag-and-drop and integrates well with
GNUMail.

Admelix is a live CD distribution based on Ubuntu
Linux with tools for business administration. Its
main objective is to guide managers of small and
medium-size businesses towards GNU/Linux and open
source software. In addition to the live CD, the
project's Web site provides information about open
and free tools for business administration.

Advance is an open source personal information management (PIM) system which is database-backed, Qt based, cross-platform, and includes support for KDE. It is designed to look and function like MS Outlook.